PortalPreferenceService preferenceService = createMock(PortalPreferenceService.class);
expect(preferenceService.getPreference(PortalPreferenceKeys.PAGE_SIZE)).andReturn(null);
replay(preferenceService);
NewWidgetValidator widgetValidator = new NewWidgetValidator(widgetService);
controller = new WidgetStoreController(widgetService, widgetValidator, userService,
preferenceService, tagService, categoryService);
}